89420970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 219749760

約数和(自身を除く): 130328790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 107, 178, 214, 267, 313, 321, 445, 534, 535, 626, 642, 890, 939, 1070, 1335, 1565, 1605, 1878, 2670, 3130, 3210, 4695, 9390, 9523, 19046, 27857, 28569, 33491, 47615, 55714, 57138, 66982, 83571, 95230, 100473, 139285, 142845, 167142, 167455, 200946, 278570, 285690, 334910, 417855, 502365, 835710, 1004730, 2980699, 5961398, 8942097, 14903495, 17884194, 29806990, 44710485, 89420970]

約数ペア:

[(1, 89420970), (2, 44710485), (3, 29806990), (5, 17884194), (6, 14903495), (10, 8942097), (15, 5961398), (30, 2980699), (89, 1004730), (107, 835710), (178, 502365), (214, 417855), (267, 334910), (313, 285690), (321, 278570), (445, 200946), (534, 167455), (535, 167142), (626, 142845), (642, 139285), (890, 100473), (939, 95230), (1070, 83571), (1335, 66982), (1565, 57138), (1605, 55714), (1878, 47615), (2670, 33491), (3130, 28569), (3210, 27857), (4695, 19046), (9390, 9523)]