531930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 1555200

約数和(自身を除く): 1023270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 149, 170, 210, 238, 255, 298, 357, 447, 510, 595, 714, 745, 894, 1043, 1190, 1490, 1785, 2086, 2235, 2533, 3129, 3570, 4470, 5066, 5215, 6258, 7599, 10430, 12665, 15198, 15645, 17731, 25330, 31290, 35462, 37995, 53193, 75990, 88655, 106386, 177310, 265965, 531930]

約数ペア:

[(1, 531930), (2, 265965), (3, 177310), (5, 106386), (6, 88655), (7, 75990), (10, 53193), (14, 37995), (15, 35462), (17, 31290), (21, 25330), (30, 17731), (34, 15645), (35, 15198), (42, 12665), (51, 10430), (70, 7599), (85, 6258), (102, 5215), (105, 5066), (119, 4470), (149, 3570), (170, 3129), (210, 2533), (238, 2235), (255, 2086), (298, 1785), (357, 1490), (447, 1190), (510, 1043), (595, 894), (714, 745)]