2912732060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{20743}}^1$

素因数の和:20835

約数の個数: 96

約数和(自身を含む): 7527582720

約数和(自身を除く): 4614850660

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 59, 68, 70, 85, 118, 119, 140, 170, 236, 238, 295, 340, 413, 476, 590, 595, 826, 1003, 1180, 1190, 1652, 2006, 2065, 2380, 4012, 4130, 5015, 7021, 8260, 10030, 14042, 20060, 20743, 28084, 35105, 41486, 70210, 82972, 103715, 140420, 145201, 207430, 290402, 352631, 414860, 580804, 705262, 726005, 1223837, 1410524, 1452010, 1763155, 2447674, 2468417, 2904020, 3526310, 4895348, 4936834, 6119185, 7052620, 8566859, 9873668, 12238370, 12342085, 17133718, 20805229, 24476740, 24684170, 34267436, 41610458, 42834295, 49368340, 83220916, 85668590, 104026145, 145636603, 171337180, 208052290, 291273206, 416104580, 582546412, 728183015, 1456366030, 2912732060]

約数ペア:

[(1, 2912732060), (2, 1456366030), (4, 728183015), (5, 582546412), (7, 416104580), (10, 291273206), (14, 208052290), (17, 171337180), (20, 145636603), (28, 104026145), (34, 85668590), (35, 83220916), (59, 49368340), (68, 42834295), (70, 41610458), (85, 34267436), (118, 24684170), (119, 24476740), (140, 20805229), (170, 17133718), (236, 12342085), (238, 12238370), (295, 9873668), (340, 8566859), (413, 7052620), (476, 6119185), (590, 4936834), (595, 4895348), (826, 3526310), (1003, 2904020), (1180, 2468417), (1190, 2447674), (1652, 1763155), (2006, 1452010), (2065, 1410524), (2380, 1223837), (4012, 726005), (4130, 705262), (5015, 580804), (7021, 414860), (8260, 352631), (10030, 290402), (14042, 207430), (20060, 145201), (20743, 140420), (28084, 103715), (35105, 82972), (41486, 70210)]