297647910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{472457}}^1$

素因数の和:472477

約数の個数: 48

約数和(自身を含む): 884441376

約数和(自身を除く): 586793466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 472457, 944914, 1417371, 2362285, 2834742, 3307199, 4252113, 4724570, 6614398, 7086855, 8504226, 9921597, 14173710, 16535995, 19843194, 21260565, 29764791, 33071990, 42521130, 49607985, 59529582, 99215970, 148823955, 297647910]

約数ペア:

[(1, 297647910), (2, 148823955), (3, 99215970), (5, 59529582), (6, 49607985), (7, 42521130), (9, 33071990), (10, 29764791), (14, 21260565), (15, 19843194), (18, 16535995), (21, 14173710), (30, 9921597), (35, 8504226), (42, 7086855), (45, 6614398), (63, 4724570), (70, 4252113), (90, 3307199), (105, 2834742), (126, 2362285), (210, 1417371), (315, 944914), (630, 472457)]