23407980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 70870464

約数和(自身を除く): 47462484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 433, 510, 530, 636, 795, 866, 901, 1020, 1060, 1299, 1590, 1732, 1802, 2165, 2598, 2703, 3180, 3604, 4330, 4505, 5196, 5406, 6495, 7361, 8660, 9010, 10812, 12990, 13515, 14722, 18020, 22083, 22949, 25980, 27030, 29444, 36805, 44166, 45898, 54060, 68847, 73610, 88332, 91796, 110415, 114745, 137694, 147220, 220830, 229490, 275388, 344235, 390133, 441660, 458980, 688470, 780266, 1170399, 1376940, 1560532, 1950665, 2340798, 3901330, 4681596, 5851995, 7802660, 11703990, 23407980]

約数ペア:

[(1, 23407980), (2, 11703990), (3, 7802660), (4, 5851995), (5, 4681596), (6, 3901330), (10, 2340798), (12, 1950665), (15, 1560532), (17, 1376940), (20, 1170399), (30, 780266), (34, 688470), (51, 458980), (53, 441660), (60, 390133), (68, 344235), (85, 275388), (102, 229490), (106, 220830), (159, 147220), (170, 137694), (204, 114745), (212, 110415), (255, 91796), (265, 88332), (318, 73610), (340, 68847), (433, 54060), (510, 45898), (530, 44166), (636, 36805), (795, 29444), (866, 27030), (901, 25980), (1020, 22949), (1060, 22083), (1299, 18020), (1590, 14722), (1732, 13515), (1802, 12990), (2165, 10812), (2598, 9010), (2703, 8660), (3180, 7361), (3604, 6495), (4330, 5406), (4505, 5196)]