2129341950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{152641}}^1$

素因数の和:152690

約数の個数: 72

約数和(自身を含む): 5905413696

約数和(自身を除く): 3776071746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 13950, 152641, 305282, 457923, 763205, 915846, 1373769, 1526410, 2289615, 2747538, 3816025, 4579230, 4731871, 6868845, 7632050, 9463742, 11448075, 13737690, 14195613, 22896150, 23659355, 28391226, 34344225, 42586839, 47318710, 68688450, 70978065, 85173678, 118296775, 141956130, 212934195, 236593550, 354890325, 425868390, 709780650, 1064670975, 2129341950]

約数ペア:

[(1, 2129341950), (2, 1064670975), (3, 709780650), (5, 425868390), (6, 354890325), (9, 236593550), (10, 212934195), (15, 141956130), (18, 118296775), (25, 85173678), (30, 70978065), (31, 68688450), (45, 47318710), (50, 42586839), (62, 34344225), (75, 28391226), (90, 23659355), (93, 22896150), (150, 14195613), (155, 13737690), (186, 11448075), (225, 9463742), (279, 7632050), (310, 6868845), (450, 4731871), (465, 4579230), (558, 3816025), (775, 2747538), (930, 2289615), (1395, 1526410), (1550, 1373769), (2325, 915846), (2790, 763205), (4650, 457923), (6975, 305282), (13950, 152641)]