66517290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5557}}^1$

素因数の和:5596

約数の個数: 96

約数和(自身を含む): 208091520

約数和(自身を除く): 141574230

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, 3990, 5557, 5985, 11114, 11970, 16671, 27785, 33342, 38899, 50013, 55570, 77798, 83355, 100026, 105583, 116697, 166710, 194495, 211166, 233394, 250065, 316749, 350091, 388990, 500130, 527915, 583485, 633498, 700182, 739081, 950247, 1055830, 1166970, 1478162, 1583745, 1750455, 1900494, 2217243, 3167490, 3500910, 3695405, 4434486, 4751235, 6651729, 7390810, 9502470, 11086215, 13303458, 22172430, 33258645, 66517290]

約数ペア:

[(1, 66517290), (2, 33258645), (3, 22172430), (5, 13303458), (6, 11086215), (7, 9502470), (9, 7390810), (10, 6651729), (14, 4751235), (15, 4434486), (18, 3695405), (19, 3500910), (21, 3167490), (30, 2217243), (35, 1900494), (38, 1750455), (42, 1583745), (45, 1478162), (57, 1166970), (63, 1055830), (70, 950247), (90, 739081), (95, 700182), (105, 633498), (114, 583485), (126, 527915), (133, 500130), (171, 388990), (190, 350091), (210, 316749), (266, 250065), (285, 233394), (315, 211166), (342, 194495), (399, 166710), (570, 116697), (630, 105583), (665, 100026), (798, 83355), (855, 77798), (1197, 55570), (1330, 50013), (1710, 38899), (1995, 33342), (2394, 27785), (3990, 16671), (5557, 11970), (5985, 11114)]