291220033060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4049}}^1\times {\mathrm{19231}}^1$

素因数の和:23317

約数の個数: 96

約数和(自身を含む): 706614451200

約数和(自身を除く): 415394418140

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 4049, 8098, 16196, 19231, 20245, 38462, 40490, 44539, 68833, 76924, 80980, 89078, 96155, 137666, 178156, 192310, 211541, 222695, 275332, 326927, 344165, 384620, 423082, 445390, 653854, 688330, 757163, 846164, 890780, 1057705, 1307708, 1376660, 1514326, 1634635, 2115410, 3028652, 3269270, 3596197, 3785815, 4230820, 6538540, 7192394, 7571630, 14384788, 15143260, 17980985, 35961970, 71923940, 77866319, 155732638, 311465276, 389331595, 778663190, 856529509, 1323727423, 1557326380, 1713059018, 2647454846, 3426118036, 4282647545, 5294909692, 6618637115, 8565295090, 13237274230, 14561001653, 17130590180, 26474548460, 29122003306, 58244006612, 72805008265, 145610016530, 291220033060]

約数ペア:

[(1, 291220033060), (2, 145610016530), (4, 72805008265), (5, 58244006612), (10, 29122003306), (11, 26474548460), (17, 17130590180), (20, 14561001653), (22, 13237274230), (34, 8565295090), (44, 6618637115), (55, 5294909692), (68, 4282647545), (85, 3426118036), (110, 2647454846), (170, 1713059018), (187, 1557326380), (220, 1323727423), (340, 856529509), (374, 778663190), (748, 389331595), (935, 311465276), (1870, 155732638), (3740, 77866319), (4049, 71923940), (8098, 35961970), (16196, 17980985), (19231, 15143260), (20245, 14384788), (38462, 7571630), (40490, 7192394), (44539, 6538540), (68833, 4230820), (76924, 3785815), (80980, 3596197), (89078, 3269270), (96155, 3028652), (137666, 2115410), (178156, 1634635), (192310, 1514326), (211541, 1376660), (222695, 1307708), (275332, 1057705), (326927, 890780), (344165, 846164), (384620, 757163), (423082, 688330), (445390, 653854)]