30734112780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4663}}^1\times {\mathrm{5231}}^1$

素因数の和:9916

約数の個数: 144

約数和(自身を含む): 106588145664

約数和(自身を除く): 75854032884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 4663, 5231, 9326, 10462, 13989, 15693, 18652, 20924, 23315, 26155, 27978, 31386, 32641, 36617, 41967, 46630, 47079, 52310, 55956, 62772, 65282, 69945, 73234, 78465, 83934, 93260, 94158, 97923, 104620, 109851, 130564, 139890, 146468, 156930, 163205, 167868, 183085, 188316, 195846, 209835, 219702, 235395, 279780, 293769, 313860, 326410, 329553, 366170, 391692, 419670, 439404, 470790, 489615, 549255, 587538, 652820, 659106, 732340, 839340, 941580, 979230, 1098510, 1175076, 1318212, 1468845, 1647765, 1958460, 2197020, 2937690, 3295530, 5875380, 6591060, 24392153, 48784306, 73176459, 97568612, 121960765, 146352918, 170745071, 219529377, 243921530, 292705836, 341490142, 365882295, 439058754, 487843060, 512235213, 682980284, 731764590, 853725355, 878117508, 1024470426, 1097646885, 1463529180, 1536705639, 1707450710, 2048940852, 2195293770, 2561176065, 3073411278, 3414901420, 4390587540, 5122352130, 6146822556, 7683528195, 10244704260, 15367056390, 30734112780]

約数ペア:

[(1, 30734112780), (2, 15367056390), (3, 10244704260), (4, 7683528195), (5, 6146822556), (6, 5122352130), (7, 4390587540), (9, 3414901420), (10, 3073411278), (12, 2561176065), (14, 2195293770), (15, 2048940852), (18, 1707450710), (20, 1536705639), (21, 1463529180), (28, 1097646885), (30, 1024470426), (35, 878117508), (36, 853725355), (42, 731764590), (45, 682980284), (60, 512235213), (63, 487843060), (70, 439058754), (84, 365882295), (90, 341490142), (105, 292705836), (126, 243921530), (140, 219529377), (180, 170745071), (210, 146352918), (252, 121960765), (315, 97568612), (420, 73176459), (630, 48784306), (1260, 24392153), (4663, 6591060), (5231, 5875380), (9326, 3295530), (10462, 2937690), (13989, 2197020), (15693, 1958460), (18652, 1647765), (20924, 1468845), (23315, 1318212), (26155, 1175076), (27978, 1098510), (31386, 979230), (32641, 941580), (36617, 839340), (41967, 732340), (46630, 659106), (47079, 652820), (52310, 587538), (55956, 549255), (62772, 489615), (65282, 470790), (69945, 439404), (73234, 419670), (78465, 391692), (83934, 366170), (93260, 329553), (94158, 326410), (97923, 313860), (104620, 293769), (109851, 279780), (130564, 235395), (139890, 219702), (146468, 209835), (156930, 195846), (163205, 188316), (167868, 183085)]