12170340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 45497088

約数和(自身を除く): 33326748

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, 743, 780, 819, 910, 1092, 1170, 1260, 1365, 1486, 1638, 1820, 2229, 2340, 2730, 2972, 3276, 3715, 4095, 4458, 5201, 5460, 6687, 7430, 8190, 8916, 9659, 10402, 11145, 13374, 14860, 15603, 16380, 19318, 20804, 22290, 26005, 26748, 28977, 31206, 33435, 38636, 44580, 46809, 48295, 52010, 57954, 62412, 66870, 67613, 78015, 86931, 93618, 96590, 104020, 115908, 133740, 135226, 144885, 156030, 173862, 187236, 193180, 202839, 234045, 270452, 289770, 312060, 338065, 347724, 405678, 434655, 468090, 579540, 608517, 676130, 811356, 869310, 936180, 1014195, 1217034, 1352260, 1738620, 2028390, 2434068, 3042585, 4056780, 6085170, 12170340]

約数ペア:

[(1, 12170340), (2, 6085170), (3, 4056780), (4, 3042585), (5, 2434068), (6, 2028390), (7, 1738620), (9, 1352260), (10, 1217034), (12, 1014195), (13, 936180), (14, 869310), (15, 811356), (18, 676130), (20, 608517), (21, 579540), (26, 468090), (28, 434655), (30, 405678), (35, 347724), (36, 338065), (39, 312060), (42, 289770), (45, 270452), (52, 234045), (60, 202839), (63, 193180), (65, 187236), (70, 173862), (78, 156030), (84, 144885), (90, 135226), (91, 133740), (105, 115908), (117, 104020), (126, 96590), (130, 93618), (140, 86931), (156, 78015), (180, 67613), (182, 66870), (195, 62412), (210, 57954), (234, 52010), (252, 48295), (260, 46809), (273, 44580), (315, 38636), (364, 33435), (390, 31206), (420, 28977), (455, 26748), (468, 26005), (546, 22290), (585, 20804), (630, 19318), (743, 16380), (780, 15603), (819, 14860), (910, 13374), (1092, 11145), (1170, 10402), (1260, 9659), (1365, 8916), (1486, 8190), (1638, 7430), (1820, 6687), (2229, 5460), (2340, 5201), (2730, 4458), (2972, 4095), (3276, 3715)]