15674430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 40124160

約数和(自身を除く): 24449730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 107, 114, 190, 214, 257, 285, 321, 514, 535, 570, 642, 771, 1070, 1285, 1542, 1605, 2033, 2570, 3210, 3855, 4066, 4883, 6099, 7710, 9766, 10165, 12198, 14649, 20330, 24415, 27499, 29298, 30495, 48830, 54998, 60990, 73245, 82497, 137495, 146490, 164994, 274990, 412485, 522481, 824970, 1044962, 1567443, 2612405, 3134886, 5224810, 7837215, 15674430]

約数ペア:

[(1, 15674430), (2, 7837215), (3, 5224810), (5, 3134886), (6, 2612405), (10, 1567443), (15, 1044962), (19, 824970), (30, 522481), (38, 412485), (57, 274990), (95, 164994), (107, 146490), (114, 137495), (190, 82497), (214, 73245), (257, 60990), (285, 54998), (321, 48830), (514, 30495), (535, 29298), (570, 27499), (642, 24415), (771, 20330), (1070, 14649), (1285, 12198), (1542, 10165), (1605, 9766), (2033, 7710), (2570, 6099), (3210, 4883), (3855, 4066)]