16402290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8963}}^1$

素因数の和:9034

約数の個数: 32

約数和(自身を含む): 40015296

約数和(自身を除く): 23613006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 8963, 17926, 26889, 44815, 53778, 89630, 134445, 268890, 546743, 1093486, 1640229, 2733715, 3280458, 5467430, 8201145, 16402290]

約数ペア:

[(1, 16402290), (2, 8201145), (3, 5467430), (5, 3280458), (6, 2733715), (10, 1640229), (15, 1093486), (30, 546743), (61, 268890), (122, 134445), (183, 89630), (305, 53778), (366, 44815), (610, 26889), (915, 17926), (1830, 8963)]