31229160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13697}}^1$

素因数の和:13730

約数の個数: 64

約数和(自身を含む): 98625600

約数和(自身を除く): 67396440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 13697, 27394, 41091, 54788, 68485, 82182, 109576, 136970, 164364, 205455, 260243, 273940, 328728, 410910, 520486, 547880, 780729, 821820, 1040972, 1301215, 1561458, 1643640, 2081944, 2602430, 3122916, 3903645, 5204860, 6245832, 7807290, 10409720, 15614580, 31229160]

約数ペア:

[(1, 31229160), (2, 15614580), (3, 10409720), (4, 7807290), (5, 6245832), (6, 5204860), (8, 3903645), (10, 3122916), (12, 2602430), (15, 2081944), (19, 1643640), (20, 1561458), (24, 1301215), (30, 1040972), (38, 821820), (40, 780729), (57, 547880), (60, 520486), (76, 410910), (95, 328728), (114, 273940), (120, 260243), (152, 205455), (190, 164364), (228, 136970), (285, 109576), (380, 82182), (456, 68485), (570, 54788), (760, 41091), (1140, 27394), (2280, 13697)]