149547510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{33911}}^1$

素因数の和:33938

約数の個数: 72

約数和(自身を含む): 452318256

約数和(自身を除く): 302770746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 33911, 67822, 101733, 169555, 203466, 237377, 305199, 339110, 474754, 508665, 610398, 712131, 1017330, 1186885, 1424262, 1525995, 1661639, 2136393, 2373770, 3051990, 3323278, 3560655, 4272786, 4984917, 7121310, 8308195, 9969834, 10681965, 14954751, 16616390, 21363930, 24924585, 29909502, 49849170, 74773755, 149547510]

約数ペア:

[(1, 149547510), (2, 74773755), (3, 49849170), (5, 29909502), (6, 24924585), (7, 21363930), (9, 16616390), (10, 14954751), (14, 10681965), (15, 9969834), (18, 8308195), (21, 7121310), (30, 4984917), (35, 4272786), (42, 3560655), (45, 3323278), (49, 3051990), (63, 2373770), (70, 2136393), (90, 1661639), (98, 1525995), (105, 1424262), (126, 1186885), (147, 1017330), (210, 712131), (245, 610398), (294, 508665), (315, 474754), (441, 339110), (490, 305199), (630, 237377), (735, 203466), (882, 169555), (1470, 101733), (2205, 67822), (4410, 33911)]