194637270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 515082240

約数和(自身を除く): 320444970

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 71, 87, 115, 137, 138, 142, 145, 174, 213, 230, 274, 290, 345, 355, 411, 426, 435, 667, 685, 690, 710, 822, 870, 1065, 1334, 1370, 1633, 2001, 2055, 2059, 2130, 3151, 3266, 3335, 3973, 4002, 4110, 4118, 4899, 6177, 6302, 6670, 7946, 8165, 9453, 9727, 9798, 10005, 10295, 11919, 12354, 15755, 16330, 18906, 19454, 19865, 20010, 20590, 23838, 24495, 29181, 30885, 31510, 39730, 47265, 47357, 48635, 48990, 58362, 59595, 61770, 91379, 94530, 94714, 97270, 119190, 142071, 145905, 182758, 223721, 236785, 274137, 282083, 284142, 291810, 447442, 456895, 473570, 548274, 564166, 671163, 710355, 846249, 913790, 1118605, 1342326, 1370685, 1410415, 1420710, 1692498, 2237210, 2741370, 2820830, 3355815, 4231245, 6487909, 6711630, 8462490, 12975818, 19463727, 32439545, 38927454, 64879090, 97318635, 194637270]

約数ペア:

[(1, 194637270), (2, 97318635), (3, 64879090), (5, 38927454), (6, 32439545), (10, 19463727), (15, 12975818), (23, 8462490), (29, 6711630), (30, 6487909), (46, 4231245), (58, 3355815), (69, 2820830), (71, 2741370), (87, 2237210), (115, 1692498), (137, 1420710), (138, 1410415), (142, 1370685), (145, 1342326), (174, 1118605), (213, 913790), (230, 846249), (274, 710355), (290, 671163), (345, 564166), (355, 548274), (411, 473570), (426, 456895), (435, 447442), (667, 291810), (685, 284142), (690, 282083), (710, 274137), (822, 236785), (870, 223721), (1065, 182758), (1334, 145905), (1370, 142071), (1633, 119190), (2001, 97270), (2055, 94714), (2059, 94530), (2130, 91379), (3151, 61770), (3266, 59595), (3335, 58362), (3973, 48990), (4002, 48635), (4110, 47357), (4118, 47265), (4899, 39730), (6177, 31510), (6302, 30885), (6670, 29181), (7946, 24495), (8165, 23838), (9453, 20590), (9727, 20010), (9798, 19865), (10005, 19454), (10295, 18906), (11919, 16330), (12354, 15755)]