450263460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{84319}}^1$

素因数の和:84420

約数の個数: 48

約数和(自身を含む): 1274918400

約数和(自身を除く): 824654940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 84319, 168638, 252957, 337276, 421595, 505914, 843190, 1011828, 1264785, 1686380, 2529570, 5059140, 7504391, 15008782, 22513173, 30017564, 37521955, 45026346, 75043910, 90052692, 112565865, 150087820, 225131730, 450263460]

約数ペア:

[(1, 450263460), (2, 225131730), (3, 150087820), (4, 112565865), (5, 90052692), (6, 75043910), (10, 45026346), (12, 37521955), (15, 30017564), (20, 22513173), (30, 15008782), (60, 7504391), (89, 5059140), (178, 2529570), (267, 1686380), (356, 1264785), (445, 1011828), (534, 843190), (890, 505914), (1068, 421595), (1335, 337276), (1780, 252957), (2670, 168638), (5340, 84319)]