1290362010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{17021}}^1$

素因数の和:17076

約数の個数: 96

約数和(自身を含む): 3735580032

約数和(自身を除く): 2445218022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 361, 399, 570, 665, 722, 798, 1083, 1330, 1805, 1995, 2166, 2527, 3610, 3990, 5054, 5415, 7581, 10830, 12635, 15162, 17021, 25270, 34042, 37905, 51063, 75810, 85105, 102126, 119147, 170210, 238294, 255315, 323399, 357441, 510630, 595735, 646798, 714882, 970197, 1191470, 1616995, 1787205, 1940394, 2263793, 3233990, 3574410, 4527586, 4850985, 6144581, 6791379, 9701970, 11318965, 12289162, 13582758, 18433743, 22637930, 30722905, 33956895, 36867486, 43012067, 61445810, 67913790, 86024134, 92168715, 129036201, 184337430, 215060335, 258072402, 430120670, 645181005, 1290362010]

約数ペア:

[(1, 1290362010), (2, 645181005), (3, 430120670), (5, 258072402), (6, 215060335), (7, 184337430), (10, 129036201), (14, 92168715), (15, 86024134), (19, 67913790), (21, 61445810), (30, 43012067), (35, 36867486), (38, 33956895), (42, 30722905), (57, 22637930), (70, 18433743), (95, 13582758), (105, 12289162), (114, 11318965), (133, 9701970), (190, 6791379), (210, 6144581), (266, 4850985), (285, 4527586), (361, 3574410), (399, 3233990), (570, 2263793), (665, 1940394), (722, 1787205), (798, 1616995), (1083, 1191470), (1330, 970197), (1805, 714882), (1995, 646798), (2166, 595735), (2527, 510630), (3610, 357441), (3990, 323399), (5054, 255315), (5415, 238294), (7581, 170210), (10830, 119147), (12635, 102126), (15162, 85105), (17021, 75810), (25270, 51063), (34042, 37905)]