30323430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 89164800

約数和(自身を除く): 58841370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 230, 257, 270, 285, 342, 345, 414, 437, 513, 514, 570, 621, 690, 771, 855, 874, 1026, 1035, 1242, 1285, 1311, 1542, 1710, 2070, 2185, 2313, 2565, 2570, 2622, 3105, 3855, 3933, 4370, 4626, 4883, 5130, 5911, 6210, 6555, 6939, 7710, 7866, 9766, 11565, 11799, 11822, 13110, 13878, 14649, 17733, 19665, 23130, 23598, 24415, 29298, 29555, 34695, 35466, 39330, 43947, 48830, 53199, 58995, 59110, 69390, 73245, 87894, 88665, 106398, 112309, 117990, 131841, 146490, 159597, 177330, 219735, 224618, 263682, 265995, 319194, 336927, 439470, 531990, 561545, 659205, 673854, 797985, 1010781, 1123090, 1318410, 1595970, 1684635, 2021562, 3032343, 3369270, 5053905, 6064686, 10107810, 15161715, 30323430]

約数ペア:

[(1, 30323430), (2, 15161715), (3, 10107810), (5, 6064686), (6, 5053905), (9, 3369270), (10, 3032343), (15, 2021562), (18, 1684635), (19, 1595970), (23, 1318410), (27, 1123090), (30, 1010781), (38, 797985), (45, 673854), (46, 659205), (54, 561545), (57, 531990), (69, 439470), (90, 336927), (95, 319194), (114, 265995), (115, 263682), (135, 224618), (138, 219735), (171, 177330), (190, 159597), (207, 146490), (230, 131841), (257, 117990), (270, 112309), (285, 106398), (342, 88665), (345, 87894), (414, 73245), (437, 69390), (513, 59110), (514, 58995), (570, 53199), (621, 48830), (690, 43947), (771, 39330), (855, 35466), (874, 34695), (1026, 29555), (1035, 29298), (1242, 24415), (1285, 23598), (1311, 23130), (1542, 19665), (1710, 17733), (2070, 14649), (2185, 13878), (2313, 13110), (2565, 11822), (2570, 11799), (2622, 11565), (3105, 9766), (3855, 7866), (3933, 7710), (4370, 6939), (4626, 6555), (4883, 6210), (5130, 5911)]