23305980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 70265664

約数和(自身を除く): 46959684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 170, 204, 219, 255, 292, 313, 340, 365, 438, 510, 626, 730, 876, 939, 1020, 1095, 1241, 1252, 1460, 1565, 1878, 2190, 2482, 3130, 3723, 3756, 4380, 4695, 4964, 5321, 6205, 6260, 7446, 9390, 10642, 12410, 14892, 15963, 18615, 18780, 21284, 22849, 24820, 26605, 31926, 37230, 45698, 53210, 63852, 68547, 74460, 79815, 91396, 106420, 114245, 137094, 159630, 228490, 274188, 319260, 342735, 388433, 456980, 685470, 776866, 1165299, 1370940, 1553732, 1942165, 2330598, 3884330, 4661196, 5826495, 7768660, 11652990, 23305980]

約数ペア:

[(1, 23305980), (2, 11652990), (3, 7768660), (4, 5826495), (5, 4661196), (6, 3884330), (10, 2330598), (12, 1942165), (15, 1553732), (17, 1370940), (20, 1165299), (30, 776866), (34, 685470), (51, 456980), (60, 388433), (68, 342735), (73, 319260), (85, 274188), (102, 228490), (146, 159630), (170, 137094), (204, 114245), (219, 106420), (255, 91396), (292, 79815), (313, 74460), (340, 68547), (365, 63852), (438, 53210), (510, 45698), (626, 37230), (730, 31926), (876, 26605), (939, 24820), (1020, 22849), (1095, 21284), (1241, 18780), (1252, 18615), (1460, 15963), (1565, 14892), (1878, 12410), (2190, 10642), (2482, 9390), (3130, 7446), (3723, 6260), (3756, 6205), (4380, 5321), (4695, 4964)]