15694018150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2617}}^1$

素因数の和:2786

約数の個数: 96

約数和(自身を含む): 31133507328

約数和(自身を除く): 15439489178

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 73, 106, 146, 155, 265, 310, 365, 530, 730, 775, 1325, 1550, 1643, 1825, 2263, 2617, 2650, 3286, 3650, 3869, 4526, 5234, 7738, 8215, 11315, 13085, 16430, 19345, 22630, 26170, 38690, 41075, 56575, 65425, 81127, 82150, 96725, 113150, 119939, 130850, 138701, 162254, 191041, 193450, 239878, 277402, 382082, 405635, 599695, 693505, 811270, 955205, 1199390, 1387010, 1910410, 2028175, 2998475, 3467525, 4056350, 4299731, 4776025, 5922271, 5996950, 6935050, 8599462, 9552050, 10125173, 11844542, 20250346, 21498655, 29611355, 42997310, 50625865, 59222710, 101251730, 107493275, 148056775, 214986550, 253129325, 296113550, 313880363, 506258650, 627760726, 1569401815, 3138803630, 7847009075, 15694018150]

約数ペア:

[(1, 15694018150), (2, 7847009075), (5, 3138803630), (10, 1569401815), (25, 627760726), (31, 506258650), (50, 313880363), (53, 296113550), (62, 253129325), (73, 214986550), (106, 148056775), (146, 107493275), (155, 101251730), (265, 59222710), (310, 50625865), (365, 42997310), (530, 29611355), (730, 21498655), (775, 20250346), (1325, 11844542), (1550, 10125173), (1643, 9552050), (1825, 8599462), (2263, 6935050), (2617, 5996950), (2650, 5922271), (3286, 4776025), (3650, 4299731), (3869, 4056350), (4526, 3467525), (5234, 2998475), (7738, 2028175), (8215, 1910410), (11315, 1387010), (13085, 1199390), (16430, 955205), (19345, 811270), (22630, 693505), (26170, 599695), (38690, 405635), (41075, 382082), (56575, 277402), (65425, 239878), (81127, 193450), (82150, 191041), (96725, 162254), (113150, 138701), (119939, 130850)]