2903095260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{18517}}^1$

素因数の和:18612

約数の個数: 144

約数和(自身を含む): 9625508256

約数和(自身を除く): 6722412996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 468, 585, 603, 670, 780, 804, 871, 1005, 1170, 1206, 1340, 1742, 2010, 2340, 2412, 2613, 3015, 3484, 4020, 4355, 5226, 6030, 7839, 8710, 10452, 12060, 13065, 15678, 17420, 18517, 26130, 31356, 37034, 39195, 52260, 55551, 74068, 78390, 92585, 111102, 156780, 166653, 185170, 222204, 240721, 277755, 333306, 370340, 481442, 555510, 666612, 722163, 833265, 962884, 1111020, 1203605, 1240639, 1444326, 1666530, 2166489, 2407210, 2481278, 2888652, 3333060, 3610815, 3721917, 4332978, 4814420, 4962556, 6203195, 7221630, 7443834, 8665956, 10832445, 11165751, 12406390, 14443260, 14887668, 16128307, 18609585, 21664890, 22331502, 24812780, 32256614, 37219170, 43329780, 44663004, 48384921, 55828755, 64513228, 74438340, 80641535, 96769842, 111657510, 145154763, 161283070, 193539684, 223315020, 241924605, 290309526, 322566140, 483849210, 580619052, 725773815, 967698420, 1451547630, 2903095260]

約数ペア:

[(1, 2903095260), (2, 1451547630), (3, 967698420), (4, 725773815), (5, 580619052), (6, 483849210), (9, 322566140), (10, 290309526), (12, 241924605), (13, 223315020), (15, 193539684), (18, 161283070), (20, 145154763), (26, 111657510), (30, 96769842), (36, 80641535), (39, 74438340), (45, 64513228), (52, 55828755), (60, 48384921), (65, 44663004), (67, 43329780), (78, 37219170), (90, 32256614), (117, 24812780), (130, 22331502), (134, 21664890), (156, 18609585), (180, 16128307), (195, 14887668), (201, 14443260), (234, 12406390), (260, 11165751), (268, 10832445), (335, 8665956), (390, 7443834), (402, 7221630), (468, 6203195), (585, 4962556), (603, 4814420), (670, 4332978), (780, 3721917), (804, 3610815), (871, 3333060), (1005, 2888652), (1170, 2481278), (1206, 2407210), (1340, 2166489), (1742, 1666530), (2010, 1444326), (2340, 1240639), (2412, 1203605), (2613, 1111020), (3015, 962884), (3484, 833265), (4020, 722163), (4355, 666612), (5226, 555510), (6030, 481442), (7839, 370340), (8710, 333306), (10452, 277755), (12060, 240721), (13065, 222204), (15678, 185170), (17420, 166653), (18517, 156780), (26130, 111102), (31356, 92585), (37034, 78390), (39195, 74068), (52260, 55551)]