7237530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 20217600

約数和(自身を除く): 12980070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 47, 58, 59, 87, 90, 94, 118, 141, 145, 174, 177, 235, 261, 282, 290, 295, 354, 423, 435, 470, 522, 531, 590, 705, 846, 870, 885, 1062, 1305, 1363, 1410, 1711, 1770, 2115, 2610, 2655, 2726, 2773, 3422, 4089, 4230, 5133, 5310, 5546, 6815, 8178, 8319, 8555, 10266, 12267, 13630, 13865, 15399, 16638, 17110, 20445, 24534, 24957, 25665, 27730, 30798, 40890, 41595, 49914, 51330, 61335, 76995, 80417, 83190, 122670, 124785, 153990, 160834, 241251, 249570, 402085, 482502, 723753, 804170, 1206255, 1447506, 2412510, 3618765, 7237530]

約数ペア:

[(1, 7237530), (2, 3618765), (3, 2412510), (5, 1447506), (6, 1206255), (9, 804170), (10, 723753), (15, 482502), (18, 402085), (29, 249570), (30, 241251), (45, 160834), (47, 153990), (58, 124785), (59, 122670), (87, 83190), (90, 80417), (94, 76995), (118, 61335), (141, 51330), (145, 49914), (174, 41595), (177, 40890), (235, 30798), (261, 27730), (282, 25665), (290, 24957), (295, 24534), (354, 20445), (423, 17110), (435, 16638), (470, 15399), (522, 13865), (531, 13630), (590, 12267), (705, 10266), (846, 8555), (870, 8319), (885, 8178), (1062, 6815), (1305, 5546), (1363, 5310), (1410, 5133), (1711, 4230), (1770, 4089), (2115, 3422), (2610, 2773), (2655, 2726)]