291204597660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3617}}^1\times {\mathrm{10243}}^1$

素因数の和:14003

約数の個数: 96

約数和(自身を含む): 821904475392

約数和(自身を除く): 530699877732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3617, 3930, 7234, 7860, 10243, 10851, 14468, 18085, 20486, 21702, 30729, 36170, 40972, 43404, 51215, 54255, 61458, 72340, 102430, 108510, 122916, 153645, 204860, 217020, 307290, 473827, 614580, 947654, 1341833, 1421481, 1895308, 2369135, 2683666, 2842962, 4025499, 4738270, 5367332, 5685924, 6709165, 7107405, 8050998, 9476540, 13418330, 14214810, 16101996, 20127495, 26836660, 28429620, 37048931, 40254990, 74097862, 80509980, 111146793, 148195724, 185244655, 222293586, 370489310, 444587172, 555733965, 740978620, 1111467930, 2222935860, 4853409961, 9706819922, 14560229883, 19413639844, 24267049805, 29120459766, 48534099610, 58240919532, 72801149415, 97068199220, 145602298830, 291204597660]

約数ペア:

[(1, 291204597660), (2, 145602298830), (3, 97068199220), (4, 72801149415), (5, 58240919532), (6, 48534099610), (10, 29120459766), (12, 24267049805), (15, 19413639844), (20, 14560229883), (30, 9706819922), (60, 4853409961), (131, 2222935860), (262, 1111467930), (393, 740978620), (524, 555733965), (655, 444587172), (786, 370489310), (1310, 222293586), (1572, 185244655), (1965, 148195724), (2620, 111146793), (3617, 80509980), (3930, 74097862), (7234, 40254990), (7860, 37048931), (10243, 28429620), (10851, 26836660), (14468, 20127495), (18085, 16101996), (20486, 14214810), (21702, 13418330), (30729, 9476540), (36170, 8050998), (40972, 7107405), (43404, 6709165), (51215, 5685924), (54255, 5367332), (61458, 4738270), (72340, 4025499), (102430, 2842962), (108510, 2683666), (122916, 2369135), (153645, 1895308), (204860, 1421481), (217020, 1341833), (307290, 947654), (473827, 614580)]