6980995420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{74759}}^1$

素因数の和:74827

約数の個数: 96

約数和(自身を含む): 18085939200

約数和(自身を除く): 11104943780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 46, 58, 70, 92, 115, 116, 140, 145, 161, 203, 230, 290, 322, 406, 460, 580, 644, 667, 805, 812, 1015, 1334, 1610, 2030, 2668, 3220, 3335, 4060, 4669, 6670, 9338, 13340, 18676, 23345, 46690, 74759, 93380, 149518, 299036, 373795, 523313, 747590, 1046626, 1495180, 1719457, 2093252, 2168011, 2616565, 3438914, 4336022, 5233130, 6877828, 8597285, 8672044, 10466260, 10840055, 12036199, 15176077, 17194570, 21680110, 24072398, 30352154, 34389140, 43360220, 48144796, 49864253, 60180995, 60704308, 75880385, 99728506, 120361990, 151760770, 199457012, 240723980, 249321265, 303521540, 349049771, 498642530, 698099542, 997285060, 1396199084, 1745248855, 3490497710, 6980995420]

約数ペア:

[(1, 6980995420), (2, 3490497710), (4, 1745248855), (5, 1396199084), (7, 997285060), (10, 698099542), (14, 498642530), (20, 349049771), (23, 303521540), (28, 249321265), (29, 240723980), (35, 199457012), (46, 151760770), (58, 120361990), (70, 99728506), (92, 75880385), (115, 60704308), (116, 60180995), (140, 49864253), (145, 48144796), (161, 43360220), (203, 34389140), (230, 30352154), (290, 24072398), (322, 21680110), (406, 17194570), (460, 15176077), (580, 12036199), (644, 10840055), (667, 10466260), (805, 8672044), (812, 8597285), (1015, 6877828), (1334, 5233130), (1610, 4336022), (2030, 3438914), (2668, 2616565), (3220, 2168011), (3335, 2093252), (4060, 1719457), (4669, 1495180), (6670, 1046626), (9338, 747590), (13340, 523313), (18676, 373795), (23345, 299036), (46690, 149518), (74759, 93380)]