30502710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{16139}}^1$

素因数の和:16162

約数の個数: 64

約数和(自身を含む): 92966400

約数和(自身を除く): 62463690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 16139, 32278, 48417, 80695, 96834, 112973, 145251, 161390, 225946, 242085, 290502, 338919, 435753, 484170, 564865, 677838, 726255, 871506, 1016757, 1129730, 1452510, 1694595, 2033514, 2178765, 3050271, 3389190, 4357530, 5083785, 6100542, 10167570, 15251355, 30502710]

約数ペア:

[(1, 30502710), (2, 15251355), (3, 10167570), (5, 6100542), (6, 5083785), (7, 4357530), (9, 3389190), (10, 3050271), (14, 2178765), (15, 2033514), (18, 1694595), (21, 1452510), (27, 1129730), (30, 1016757), (35, 871506), (42, 726255), (45, 677838), (54, 564865), (63, 484170), (70, 435753), (90, 338919), (105, 290502), (126, 242085), (135, 225946), (189, 161390), (210, 145251), (270, 112973), (315, 96834), (378, 80695), (630, 48417), (945, 32278), (1890, 16139)]