121567475890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{421831}}^1$

素因数の和:422047

約数の個数: 64

約数和(自身を含む): 262413250560

約数和(自身を除く): 140845774670

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 179, 230, 322, 358, 805, 895, 1253, 1610, 1790, 2506, 4117, 6265, 8234, 12530, 20585, 28819, 41170, 57638, 144095, 288190, 421831, 843662, 2109155, 2952817, 4218310, 5905634, 9702113, 14764085, 19404226, 29528170, 48510565, 67914791, 75507749, 97021130, 135829582, 151015498, 339573955, 377538745, 528554243, 679147910, 755077490, 1057108486, 1736678227, 2642771215, 3473356454, 5285542430, 8683391135, 12156747589, 17366782270, 24313495178, 60783737945, 121567475890]

約数ペア:

[(1, 121567475890), (2, 60783737945), (5, 24313495178), (7, 17366782270), (10, 12156747589), (14, 8683391135), (23, 5285542430), (35, 3473356454), (46, 2642771215), (70, 1736678227), (115, 1057108486), (161, 755077490), (179, 679147910), (230, 528554243), (322, 377538745), (358, 339573955), (805, 151015498), (895, 135829582), (1253, 97021130), (1610, 75507749), (1790, 67914791), (2506, 48510565), (4117, 29528170), (6265, 19404226), (8234, 14764085), (12530, 9702113), (20585, 5905634), (28819, 4218310), (41170, 2952817), (57638, 2109155), (144095, 843662), (288190, 421831)]