30476940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 94239936

約数和(自身を除く): 63762996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 953, 1066, 1230, 1599, 1906, 2132, 2460, 2665, 2859, 3198, 3812, 4765, 5330, 5718, 6396, 7995, 9530, 10660, 11436, 12389, 14295, 15990, 19060, 24778, 28590, 31980, 37167, 39073, 49556, 57180, 61945, 74334, 78146, 117219, 123890, 148668, 156292, 185835, 195365, 234438, 247780, 371670, 390730, 468876, 507949, 586095, 743340, 781460, 1015898, 1172190, 1523847, 2031796, 2344380, 2539745, 3047694, 5079490, 6095388, 7619235, 10158980, 15238470, 30476940]

約数ペア:

[(1, 30476940), (2, 15238470), (3, 10158980), (4, 7619235), (5, 6095388), (6, 5079490), (10, 3047694), (12, 2539745), (13, 2344380), (15, 2031796), (20, 1523847), (26, 1172190), (30, 1015898), (39, 781460), (41, 743340), (52, 586095), (60, 507949), (65, 468876), (78, 390730), (82, 371670), (123, 247780), (130, 234438), (156, 195365), (164, 185835), (195, 156292), (205, 148668), (246, 123890), (260, 117219), (390, 78146), (410, 74334), (492, 61945), (533, 57180), (615, 49556), (780, 39073), (820, 37167), (953, 31980), (1066, 28590), (1230, 24778), (1599, 19060), (1906, 15990), (2132, 14295), (2460, 12389), (2665, 11436), (2859, 10660), (3198, 9530), (3812, 7995), (4765, 6396), (5330, 5718)]