307550460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1532

約数の個数: 144

約数和(自身を含む): 1016166816

約数和(自身を除く): 708616356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 73, 84, 98, 105, 140, 146, 147, 196, 210, 219, 245, 292, 294, 365, 420, 438, 490, 511, 588, 730, 735, 876, 980, 1022, 1095, 1433, 1460, 1470, 1533, 2044, 2190, 2555, 2866, 2940, 3066, 3577, 4299, 4380, 5110, 5732, 6132, 7154, 7165, 7665, 8598, 10031, 10220, 10731, 14308, 14330, 15330, 17196, 17885, 20062, 21462, 21495, 28660, 30093, 30660, 35770, 40124, 42924, 42990, 50155, 53655, 60186, 70217, 71540, 85980, 100310, 104609, 107310, 120372, 140434, 150465, 200620, 209218, 210651, 214620, 280868, 300930, 313827, 351085, 418436, 421302, 523045, 601860, 627654, 702170, 732263, 842604, 1046090, 1053255, 1255308, 1404340, 1464526, 1569135, 2092180, 2106510, 2196789, 2929052, 3138270, 3661315, 4213020, 4393578, 5125841, 6276540, 7322630, 8787156, 10251682, 10983945, 14645260, 15377523, 20503364, 21967890, 25629205, 30755046, 43935780, 51258410, 61510092, 76887615, 102516820, 153775230, 307550460]

約数ペア:

[(1, 307550460), (2, 153775230), (3, 102516820), (4, 76887615), (5, 61510092), (6, 51258410), (7, 43935780), (10, 30755046), (12, 25629205), (14, 21967890), (15, 20503364), (20, 15377523), (21, 14645260), (28, 10983945), (30, 10251682), (35, 8787156), (42, 7322630), (49, 6276540), (60, 5125841), (70, 4393578), (73, 4213020), (84, 3661315), (98, 3138270), (105, 2929052), (140, 2196789), (146, 2106510), (147, 2092180), (196, 1569135), (210, 1464526), (219, 1404340), (245, 1255308), (292, 1053255), (294, 1046090), (365, 842604), (420, 732263), (438, 702170), (490, 627654), (511, 601860), (588, 523045), (730, 421302), (735, 418436), (876, 351085), (980, 313827), (1022, 300930), (1095, 280868), (1433, 214620), (1460, 210651), (1470, 209218), (1533, 200620), (2044, 150465), (2190, 140434), (2555, 120372), (2866, 107310), (2940, 104609), (3066, 100310), (3577, 85980), (4299, 71540), (4380, 70217), (5110, 60186), (5732, 53655), (6132, 50155), (7154, 42990), (7165, 42924), (7665, 40124), (8598, 35770), (10031, 30660), (10220, 30093), (10731, 28660), (14308, 21495), (14330, 21462), (15330, 20062), (17196, 17885)]