2098202730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{316471}}^1$

素因数の和:316511

約数の個数: 64

約数和(自身を含む): 5742067968

約数和(自身を除く): 3643865238

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 316471, 632942, 949413, 1582355, 1898826, 3164710, 4114123, 4747065, 5380007, 8228246, 9494130, 10760014, 12342369, 16140021, 20570615, 24684738, 26900035, 32280042, 41141230, 53800070, 61711845, 69940091, 80700105, 123423690, 139880182, 161400210, 209820273, 349700455, 419640546, 699400910, 1049101365, 2098202730]

約数ペア:

[(1, 2098202730), (2, 1049101365), (3, 699400910), (5, 419640546), (6, 349700455), (10, 209820273), (13, 161400210), (15, 139880182), (17, 123423690), (26, 80700105), (30, 69940091), (34, 61711845), (39, 53800070), (51, 41141230), (65, 32280042), (78, 26900035), (85, 24684738), (102, 20570615), (130, 16140021), (170, 12342369), (195, 10760014), (221, 9494130), (255, 8228246), (390, 5380007), (442, 4747065), (510, 4114123), (663, 3164710), (1105, 1898826), (1326, 1582355), (2210, 949413), (3315, 632942), (6630, 316471)]