1027730340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62743}}^1$

素因数の和:62778

約数の個数: 144

約数和(自身を含む): 3836921088

約数和(自身を除く): 2809190748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 62743, 125486, 188229, 250972, 313715, 376458, 439201, 564687, 627430, 752916, 815659, 878402, 941145, 1129374, 1254860, 1317603, 1631318, 1756804, 1882290, 2196005, 2258748, 2446977, 2635206, 2823435, 3262636, 3764580, 3952809, 4078295, 4392010, 4893954, 5270412, 5646870, 5709613, 6588015, 7340931, 7905618, 8156590, 8784020, 9787908, 11293740, 11419226, 12234885, 13176030, 14681862, 15811236, 16313180, 17128839, 19764045, 22838452, 24469770, 26352060, 28548065, 29363724, 34257678, 36704655, 39528090, 48939540, 51386517, 57096130, 68515356, 73409310, 79056180, 85644195, 102773034, 114192260, 146818620, 171288390, 205546068, 256932585, 342576780, 513865170, 1027730340]

約数ペア:

[(1, 1027730340), (2, 513865170), (3, 342576780), (4, 256932585), (5, 205546068), (6, 171288390), (7, 146818620), (9, 114192260), (10, 102773034), (12, 85644195), (13, 79056180), (14, 73409310), (15, 68515356), (18, 57096130), (20, 51386517), (21, 48939540), (26, 39528090), (28, 36704655), (30, 34257678), (35, 29363724), (36, 28548065), (39, 26352060), (42, 24469770), (45, 22838452), (52, 19764045), (60, 17128839), (63, 16313180), (65, 15811236), (70, 14681862), (78, 13176030), (84, 12234885), (90, 11419226), (91, 11293740), (105, 9787908), (117, 8784020), (126, 8156590), (130, 7905618), (140, 7340931), (156, 6588015), (180, 5709613), (182, 5646870), (195, 5270412), (210, 4893954), (234, 4392010), (252, 4078295), (260, 3952809), (273, 3764580), (315, 3262636), (364, 2823435), (390, 2635206), (420, 2446977), (455, 2258748), (468, 2196005), (546, 1882290), (585, 1756804), (630, 1631318), (780, 1317603), (819, 1254860), (910, 1129374), (1092, 941145), (1170, 878402), (1260, 815659), (1365, 752916), (1638, 627430), (1820, 564687), (2340, 439201), (2730, 376458), (3276, 313715), (4095, 250972), (5460, 188229), (8190, 125486), (16380, 62743)]