2017731030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3221}}^1$

素因数の和:3414

約数の個数: 128

約数和(自身を含む): 5864555520

約数和(自身を除く): 3846824490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 157, 190, 210, 266, 285, 314, 399, 471, 570, 665, 785, 798, 942, 1099, 1330, 1570, 1995, 2198, 2355, 2983, 3221, 3297, 3990, 4710, 5495, 5966, 6442, 6594, 8949, 9663, 10990, 14915, 16105, 16485, 17898, 19326, 20881, 22547, 29830, 32210, 32970, 41762, 44745, 45094, 48315, 61199, 62643, 67641, 89490, 96630, 104405, 112735, 122398, 125286, 135282, 183597, 208810, 225470, 305995, 313215, 338205, 367194, 428393, 505697, 611990, 626430, 676410, 856786, 917985, 1011394, 1285179, 1517091, 1835970, 2141965, 2528485, 2570358, 3034182, 3539879, 4283930, 5056970, 6425895, 7079758, 7585455, 9608243, 10619637, 12851790, 15170910, 17699395, 19216486, 21239274, 28824729, 35398790, 48041215, 53098185, 57649458, 67257701, 96082430, 106196370, 134515402, 144123645, 201773103, 288247290, 336288505, 403546206, 672577010, 1008865515, 2017731030]

約数ペア:

[(1, 2017731030), (2, 1008865515), (3, 672577010), (5, 403546206), (6, 336288505), (7, 288247290), (10, 201773103), (14, 144123645), (15, 134515402), (19, 106196370), (21, 96082430), (30, 67257701), (35, 57649458), (38, 53098185), (42, 48041215), (57, 35398790), (70, 28824729), (95, 21239274), (105, 19216486), (114, 17699395), (133, 15170910), (157, 12851790), (190, 10619637), (210, 9608243), (266, 7585455), (285, 7079758), (314, 6425895), (399, 5056970), (471, 4283930), (570, 3539879), (665, 3034182), (785, 2570358), (798, 2528485), (942, 2141965), (1099, 1835970), (1330, 1517091), (1570, 1285179), (1995, 1011394), (2198, 917985), (2355, 856786), (2983, 676410), (3221, 626430), (3297, 611990), (3990, 505697), (4710, 428393), (5495, 367194), (5966, 338205), (6442, 313215), (6594, 305995), (8949, 225470), (9663, 208810), (10990, 183597), (14915, 135282), (16105, 125286), (16485, 122398), (17898, 112735), (19326, 104405), (20881, 96630), (22547, 89490), (29830, 67641), (32210, 62643), (32970, 61199), (41762, 48315), (44745, 45094)]