149571030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{101749}}^1$

素因数の和:101773

約数の個数: 48

約数和(自身を含む): 417582000

約数和(自身を除く): 268010970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 101749, 203498, 305247, 508745, 610494, 712243, 1017490, 1424486, 1526235, 2136729, 3052470, 3561215, 4273458, 4985701, 7122430, 9971402, 10683645, 14957103, 21367290, 24928505, 29914206, 49857010, 74785515, 149571030]

約数ペア:

[(1, 149571030), (2, 74785515), (3, 49857010), (5, 29914206), (6, 24928505), (7, 21367290), (10, 14957103), (14, 10683645), (15, 9971402), (21, 7122430), (30, 4985701), (35, 4273458), (42, 3561215), (49, 3052470), (70, 2136729), (98, 1526235), (105, 1424486), (147, 1017490), (210, 712243), (245, 610494), (294, 508745), (490, 305247), (735, 203498), (1470, 101749)]