187180140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6277}}^1$

素因数の和:6367

約数の個数: 96

約数和(自身を含む): 607509504

約数和(自身を除く): 420329364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 6277, 7455, 9940, 12554, 14910, 18831, 25108, 29820, 31385, 37662, 43939, 62770, 75324, 87878, 94155, 125540, 131817, 175756, 188310, 219695, 263634, 376620, 439390, 445667, 527268, 659085, 878780, 891334, 1318170, 1337001, 1782668, 2228335, 2636340, 2674002, 3119669, 4456670, 5348004, 6239338, 6685005, 8913340, 9359007, 12478676, 13370010, 15598345, 18718014, 26740020, 31196690, 37436028, 46795035, 62393380, 93590070, 187180140]

約数ペア:

[(1, 187180140), (2, 93590070), (3, 62393380), (4, 46795035), (5, 37436028), (6, 31196690), (7, 26740020), (10, 18718014), (12, 15598345), (14, 13370010), (15, 12478676), (20, 9359007), (21, 8913340), (28, 6685005), (30, 6239338), (35, 5348004), (42, 4456670), (60, 3119669), (70, 2674002), (71, 2636340), (84, 2228335), (105, 1782668), (140, 1337001), (142, 1318170), (210, 891334), (213, 878780), (284, 659085), (355, 527268), (420, 445667), (426, 439390), (497, 376620), (710, 263634), (852, 219695), (994, 188310), (1065, 175756), (1420, 131817), (1491, 125540), (1988, 94155), (2130, 87878), (2485, 75324), (2982, 62770), (4260, 43939), (4970, 37662), (5964, 31385), (6277, 29820), (7455, 25108), (9940, 18831), (12554, 14910)]