30409450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 60996096

約数和(自身を除く): 30586646

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 853, 1150, 1426, 1550, 1706, 3565, 4265, 7130, 8530, 17825, 19619, 21325, 26443, 35650, 39238, 42650, 52886, 98095, 132215, 196190, 264430, 490475, 608189, 661075, 980950, 1216378, 1322150, 3040945, 6081890, 15204725, 30409450]

約数ペア:

[(1, 30409450), (2, 15204725), (5, 6081890), (10, 3040945), (23, 1322150), (25, 1216378), (31, 980950), (46, 661075), (50, 608189), (62, 490475), (115, 264430), (155, 196190), (230, 132215), (310, 98095), (575, 52886), (713, 42650), (775, 39238), (853, 35650), (1150, 26443), (1426, 21325), (1550, 19619), (1706, 17825), (3565, 8530), (4265, 7130)]