2669310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 8386560

約数和(自身を除く): 5717250

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, 223, 266, 285, 315, 342, 399, 446, 570, 630, 665, 669, 798, 855, 1115, 1197, 1330, 1338, 1561, 1710, 1995, 2007, 2230, 2394, 3122, 3345, 3990, 4014, 4237, 4683, 5985, 6690, 7805, 8474, 9366, 10035, 11970, 12711, 14049, 15610, 20070, 21185, 23415, 25422, 28098, 29659, 38133, 42370, 46830, 59318, 63555, 70245, 76266, 88977, 127110, 140490, 148295, 177954, 190665, 266931, 296590, 381330, 444885, 533862, 889770, 1334655, 2669310]

約数ペア:

[(1, 2669310), (2, 1334655), (3, 889770), (5, 533862), (6, 444885), (7, 381330), (9, 296590), (10, 266931), (14, 190665), (15, 177954), (18, 148295), (19, 140490), (21, 127110), (30, 88977), (35, 76266), (38, 70245), (42, 63555), (45, 59318), (57, 46830), (63, 42370), (70, 38133), (90, 29659), (95, 28098), (105, 25422), (114, 23415), (126, 21185), (133, 20070), (171, 15610), (190, 14049), (210, 12711), (223, 11970), (266, 10035), (285, 9366), (315, 8474), (342, 7805), (399, 6690), (446, 5985), (570, 4683), (630, 4237), (665, 4014), (669, 3990), (798, 3345), (855, 3122), (1115, 2394), (1197, 2230), (1330, 2007), (1338, 1995), (1561, 1710)]