234131820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17657}}^1$

素因数の和:17699

約数の個数: 96

約数和(自身を含む): 747569088

約数和(自身を除く): 513437268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 17657, 35314, 52971, 70628, 88285, 105942, 176570, 211884, 229541, 264855, 300169, 353140, 459082, 529710, 600338, 688623, 900507, 918164, 1059420, 1147705, 1200676, 1377246, 1500845, 1801014, 2295410, 2754492, 3001690, 3443115, 3602028, 3902197, 4502535, 4590820, 6003380, 6886230, 7804394, 9005070, 11706591, 13772460, 15608788, 18010140, 19510985, 23413182, 39021970, 46826364, 58532955, 78043940, 117065910, 234131820]

約数ペア:

[(1, 234131820), (2, 117065910), (3, 78043940), (4, 58532955), (5, 46826364), (6, 39021970), (10, 23413182), (12, 19510985), (13, 18010140), (15, 15608788), (17, 13772460), (20, 11706591), (26, 9005070), (30, 7804394), (34, 6886230), (39, 6003380), (51, 4590820), (52, 4502535), (60, 3902197), (65, 3602028), (68, 3443115), (78, 3001690), (85, 2754492), (102, 2295410), (130, 1801014), (156, 1500845), (170, 1377246), (195, 1200676), (204, 1147705), (221, 1059420), (255, 918164), (260, 900507), (340, 688623), (390, 600338), (442, 529710), (510, 459082), (663, 353140), (780, 300169), (884, 264855), (1020, 229541), (1105, 211884), (1326, 176570), (2210, 105942), (2652, 88285), (3315, 70628), (4420, 52971), (6630, 35314), (13260, 17657)]