481567330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 1030164480

約数和(自身を除く): 548597150

約数列:

[1, 2, 5, 10, 17, 23, 29, 31, 34, 46, 58, 62, 85, 115, 137, 145, 155, 170, 230, 274, 290, 310, 391, 493, 527, 667, 685, 713, 782, 899, 986, 1054, 1334, 1370, 1426, 1798, 1955, 2329, 2465, 2635, 3151, 3335, 3565, 3910, 3973, 4247, 4495, 4658, 4930, 5270, 6302, 6670, 7130, 7946, 8494, 8990, 11339, 11645, 12121, 15283, 15755, 19865, 20677, 21235, 22678, 23290, 24242, 30566, 31510, 39730, 41354, 42470, 53567, 56695, 60605, 67541, 72199, 76415, 91379, 97681, 103385, 107134, 113390, 121210, 123163, 135082, 144398, 152830, 182758, 195362, 206770, 246326, 267835, 337705, 351509, 360995, 456895, 488405, 535670, 615815, 675410, 703018, 721990, 913790, 976810, 1231630, 1553443, 1660577, 1757545, 2093771, 2832749, 3106886, 3321154, 3515090, 4187542, 5665498, 7767215, 8302885, 10468855, 14163745, 15534430, 16605770, 20937710, 28327490, 48156733, 96313466, 240783665, 481567330]

約数ペア:

[(1, 481567330), (2, 240783665), (5, 96313466), (10, 48156733), (17, 28327490), (23, 20937710), (29, 16605770), (31, 15534430), (34, 14163745), (46, 10468855), (58, 8302885), (62, 7767215), (85, 5665498), (115, 4187542), (137, 3515090), (145, 3321154), (155, 3106886), (170, 2832749), (230, 2093771), (274, 1757545), (290, 1660577), (310, 1553443), (391, 1231630), (493, 976810), (527, 913790), (667, 721990), (685, 703018), (713, 675410), (782, 615815), (899, 535670), (986, 488405), (1054, 456895), (1334, 360995), (1370, 351509), (1426, 337705), (1798, 267835), (1955, 246326), (2329, 206770), (2465, 195362), (2635, 182758), (3151, 152830), (3335, 144398), (3565, 135082), (3910, 123163), (3973, 121210), (4247, 113390), (4495, 107134), (4658, 103385), (4930, 97681), (5270, 91379), (6302, 76415), (6670, 72199), (7130, 67541), (7946, 60605), (8494, 56695), (8990, 53567), (11339, 42470), (11645, 41354), (12121, 39730), (15283, 31510), (15755, 30566), (19865, 24242), (20677, 23290), (21235, 22678)]