153495930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{2131}}^1$

素因数の和:2169

約数の個数: 80

約数和(自身を含む): 429964704

約数和(自身を除く): 276468774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 2131, 2401, 3430, 4262, 4802, 5145, 6393, 7203, 10290, 10655, 12005, 12786, 14406, 14917, 21310, 24010, 29834, 31965, 36015, 44751, 63930, 72030, 74585, 89502, 104419, 149170, 208838, 223755, 313257, 447510, 522095, 626514, 730933, 1044190, 1461866, 1566285, 2192799, 3132570, 3654665, 4385598, 5116531, 7309330, 10233062, 10963995, 15349593, 21927990, 25582655, 30699186, 51165310, 76747965, 153495930]

約数ペア:

[(1, 153495930), (2, 76747965), (3, 51165310), (5, 30699186), (6, 25582655), (7, 21927990), (10, 15349593), (14, 10963995), (15, 10233062), (21, 7309330), (30, 5116531), (35, 4385598), (42, 3654665), (49, 3132570), (70, 2192799), (98, 1566285), (105, 1461866), (147, 1044190), (210, 730933), (245, 626514), (294, 522095), (343, 447510), (490, 313257), (686, 223755), (735, 208838), (1029, 149170), (1470, 104419), (1715, 89502), (2058, 74585), (2131, 72030), (2401, 63930), (3430, 44751), (4262, 36015), (4802, 31965), (5145, 29834), (6393, 24010), (7203, 21310), (10290, 14917), (10655, 14406), (12005, 12786)]