303676380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{241013}}^1$

素因数の和:241035

約数の個数: 72

約数和(自身を含む): 1052749152

約数和(自身を除く): 749072772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 241013, 482026, 723039, 964052, 1205065, 1446078, 1687091, 2169117, 2410130, 2892156, 3374182, 3615195, 4338234, 4820260, 5061273, 6748364, 7230390, 8435455, 8676468, 10122546, 10845585, 14460780, 15183819, 16870910, 20245092, 21691170, 25306365, 30367638, 33741820, 43382340, 50612730, 60735276, 75919095, 101225460, 151838190, 303676380]

約数ペア:

[(1, 303676380), (2, 151838190), (3, 101225460), (4, 75919095), (5, 60735276), (6, 50612730), (7, 43382340), (9, 33741820), (10, 30367638), (12, 25306365), (14, 21691170), (15, 20245092), (18, 16870910), (20, 15183819), (21, 14460780), (28, 10845585), (30, 10122546), (35, 8676468), (36, 8435455), (42, 7230390), (45, 6748364), (60, 5061273), (63, 4820260), (70, 4338234), (84, 3615195), (90, 3374182), (105, 2892156), (126, 2410130), (140, 2169117), (180, 1687091), (210, 1446078), (252, 1205065), (315, 964052), (420, 723039), (630, 482026), (1260, 241013)]