30607290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2596

約数の個数: 96

約数和(自身を含む): 95771520

約数和(自身を除く): 65164230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 2557, 3990, 5114, 5985, 7671, 11970, 12785, 15342, 17899, 23013, 25570, 35798, 38355, 46026, 48583, 53697, 76710, 89495, 97166, 107394, 115065, 145749, 161091, 178990, 230130, 242915, 268485, 291498, 322182, 340081, 437247, 485830, 536970, 680162, 728745, 805455, 874494, 1020243, 1457490, 1610910, 1700405, 2040486, 2186235, 3060729, 3400810, 4372470, 5101215, 6121458, 10202430, 15303645, 30607290]

約数ペア:

[(1, 30607290), (2, 15303645), (3, 10202430), (5, 6121458), (6, 5101215), (7, 4372470), (9, 3400810), (10, 3060729), (14, 2186235), (15, 2040486), (18, 1700405), (19, 1610910), (21, 1457490), (30, 1020243), (35, 874494), (38, 805455), (42, 728745), (45, 680162), (57, 536970), (63, 485830), (70, 437247), (90, 340081), (95, 322182), (105, 291498), (114, 268485), (126, 242915), (133, 230130), (171, 178990), (190, 161091), (210, 145749), (266, 115065), (285, 107394), (315, 97166), (342, 89495), (399, 76710), (570, 53697), (630, 48583), (665, 46026), (798, 38355), (855, 35798), (1197, 25570), (1330, 23013), (1710, 17899), (1995, 15342), (2394, 12785), (2557, 11970), (3990, 7671), (5114, 5985)]