9911460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 30425472

約数和(自身を除く): 20514012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 131, 156, 194, 195, 260, 262, 291, 388, 390, 393, 485, 524, 582, 655, 780, 786, 970, 1164, 1261, 1310, 1455, 1572, 1703, 1940, 1965, 2522, 2620, 2910, 3406, 3783, 3930, 5044, 5109, 5820, 6305, 6812, 7566, 7860, 8515, 10218, 12610, 12707, 15132, 17030, 18915, 20436, 25220, 25414, 25545, 34060, 37830, 38121, 50828, 51090, 63535, 75660, 76242, 102180, 127070, 152484, 165191, 190605, 254140, 330382, 381210, 495573, 660764, 762420, 825955, 991146, 1651910, 1982292, 2477865, 3303820, 4955730, 9911460]

約数ペア:

[(1, 9911460), (2, 4955730), (3, 3303820), (4, 2477865), (5, 1982292), (6, 1651910), (10, 991146), (12, 825955), (13, 762420), (15, 660764), (20, 495573), (26, 381210), (30, 330382), (39, 254140), (52, 190605), (60, 165191), (65, 152484), (78, 127070), (97, 102180), (130, 76242), (131, 75660), (156, 63535), (194, 51090), (195, 50828), (260, 38121), (262, 37830), (291, 34060), (388, 25545), (390, 25414), (393, 25220), (485, 20436), (524, 18915), (582, 17030), (655, 15132), (780, 12707), (786, 12610), (970, 10218), (1164, 8515), (1261, 7860), (1310, 7566), (1455, 6812), (1572, 6305), (1703, 5820), (1940, 5109), (1965, 5044), (2522, 3930), (2620, 3783), (2910, 3406)]