40112730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{63671}}^1$

素因数の和:63691

約数の個数: 48

約数和(自身を含む): 119193984

約数和(自身を除く): 79081254

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, 63671, 127342, 191013, 318355, 382026, 445697, 573039, 636710, 891394, 955065, 1146078, 1337091, 1910130, 2228485, 2674182, 2865195, 4011273, 4456970, 5730390, 6685455, 8022546, 13370910, 20056365, 40112730]

約数ペア:

[(1, 40112730), (2, 20056365), (3, 13370910), (5, 8022546), (6, 6685455), (7, 5730390), (9, 4456970), (10, 4011273), (14, 2865195), (15, 2674182), (18, 2228485), (21, 1910130), (30, 1337091), (35, 1146078), (42, 955065), (45, 891394), (63, 636710), (70, 573039), (90, 445697), (105, 382026), (126, 318355), (210, 191013), (315, 127342), (630, 63671)]