702270

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^2$

素因数の和:56

約数の個数: 72

約数和(自身を含む): 2011464

約数和(自身を除く): 1309194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 289, 306, 405, 459, 486, 510, 578, 765, 810, 867, 918, 1215, 1377, 1445, 1530, 1734, 2295, 2430, 2601, 2754, 2890, 4131, 4335, 4590, 5202, 6885, 7803, 8262, 8670, 13005, 13770, 15606, 20655, 23409, 26010, 39015, 41310, 46818, 70227, 78030, 117045, 140454, 234090, 351135, 702270]

約数ペア:

[(1, 702270), (2, 351135), (3, 234090), (5, 140454), (6, 117045), (9, 78030), (10, 70227), (15, 46818), (17, 41310), (18, 39015), (27, 26010), (30, 23409), (34, 20655), (45, 15606), (51, 13770), (54, 13005), (81, 8670), (85, 8262), (90, 7803), (102, 6885), (135, 5202), (153, 4590), (162, 4335), (170, 4131), (243, 2890), (255, 2754), (270, 2601), (289, 2430), (306, 2295), (405, 1734), (459, 1530), (486, 1445), (510, 1377), (578, 1215), (765, 918), (810, 867)]