153438090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23143}}^1$

素因数の和:23183

約数の個数: 64

約数和(自身を含む): 419924736

約数和(自身を除く): 266486646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 23143, 46286, 69429, 115715, 138858, 231430, 300859, 347145, 393431, 601718, 694290, 786862, 902577, 1180293, 1504295, 1805154, 1967155, 2360586, 3008590, 3934310, 4512885, 5114603, 5901465, 9025770, 10229206, 11802930, 15343809, 25573015, 30687618, 51146030, 76719045, 153438090]

約数ペア:

[(1, 153438090), (2, 76719045), (3, 51146030), (5, 30687618), (6, 25573015), (10, 15343809), (13, 11802930), (15, 10229206), (17, 9025770), (26, 5901465), (30, 5114603), (34, 4512885), (39, 3934310), (51, 3008590), (65, 2360586), (78, 1967155), (85, 1805154), (102, 1504295), (130, 1180293), (170, 902577), (195, 786862), (221, 694290), (255, 601718), (390, 393431), (442, 347145), (510, 300859), (663, 231430), (1105, 138858), (1326, 115715), (2210, 69429), (3315, 46286), (6630, 23143)]